2.  Statement - sentence that can be proven true or false  Truth value – true or false  Statements are often represented using letters such as p and q  p: A triangle is a polygon.

3. Negation - opposite meaning of a statement  ~p: A triangle is not a polygon.  Compound statement - two or more statements joined by and or or.  Conjunction - compound statements formed with an and, only true when both statements are true.  p^q

4.  Disjunction - statement using or, true if at least one statement is true  p ν q  Truth table – way to organize truth values   Negation p~p TF FT

5.  Construct a truth table for ~p V q

6.  These illustrate conjunctions.

7.  Page 101:  1-10 all,  11-31 odd,  43-47 odd,  59-67 odd